package ioperation;

import Book.Book;
import Book.BookList;

import java.util.Scanner;

public class ReturnOperation implements IOPeration{
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你要归还的图书");
        String name = scanner.nextLine();
        for (int i = 0; i < bookList.getUsedSize(); i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name)){
                if(book.isBorrowed() == false){
                    System.out.println(name+"已经归还成功");
                    return;
                }
                book.setBorrowed(false);
                System.out.println(name+"归还成功");
                return;
            }
        }
        System.out.println("未找到"+name+"这本书");
    }
}
